12208805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 5831515

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 289, 355, 497, 595, 1207, 1445, 2023, 2485, 4913, 6035, 8449, 10115, 20519, 24565, 34391, 42245, 102595, 143633, 171955, 348823, 718165, 1744115, 2441761, 12208805]

約数ペア:

[(1, 12208805), (5, 2441761), (7, 1744115), (17, 718165), (35, 348823), (71, 171955), (85, 143633), (119, 102595), (289, 42245), (355, 34391), (497, 24565), (595, 20519), (1207, 10115), (1445, 8449), (2023, 6035), (2485, 4913)]